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All Journal Kreano, Jurnal Matematika Kreatif-Inovatif Al-Jabar : Jurnal Pendidikan Matematika Math Didactic: Jurnal Pendidikan Matematika International Journal on Emerging Mathematics Education International Journal of Community Service Learning Delta: Jurnal Ilmiah Pendidikan Matematika TEACHER : Jurnal Inovasi Karya Ilmiah Guru
Anggit Prabowo, Anggit
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Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Pelatihan Pengembangan Instrumen Tes Mata Pelajaran Matematika SMP Prabowo, Anggit; Kusdinar, Uus; Rahmawati, Uki
International Journal of Community Service Learning Vol 2, No 3 (2018): August 2018
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (947.188 KB) | DOI: 10.23887/ijcsl.v2i3.14189

Abstract

Tujuan pengabdian kepada masyarakat ini adalah memberikan pelatihan kepada guru matematika SMP untuk mengembangkan instrumen tes matematika SMP. Peserta pelatihan ini terdiri atas 12 guru dari 4 sekolah yaitu SMP Muhammadiyah 1 Godean, SMP Muhammadiyah 1 Gamping, SMP Muhammadiyah 1 Minggir, dan SMP Muhammadiyah 2 Depok, Kabupaten Sleman, Daerah Istimewa Yogyakarta. Kegiatan ini dilaksanakan di SMP Muhammadiyah 1 Godean. Metode pelaksanaan kegiatan pengabdian adalah melalui ceramah, diskusi, dan proyek. Pada kegiatan ceramah pemateri meyampaikan materi tentang teknik penambangan instrumen penilaian sesuai dengan prosedur yang baku dilanjutkan dengan diskusi. Setelah diskusi, peserta pelatihan megerjakan tugas proyek berupa menyusun instrument tes mata pelajaran matematika SMP, menganalisis secara kualitatif, mengujicobakannya, dan menganalisis berdasar data empirik. Melalui pelatihan ini peserta memeroleh keterampilan dalam mengembangkan instrument penilaian tes matematika SMP. Kegiatan ini telah menghasilkan perangkat instrument tes pilihan ganda untuk mata pelajaran matematika SMP untuk materi perbandingan, bangun datar, dan   hubungan antar sudut yang terstandar.
Development of a test of higher thinking skills in statistics at junior high school Prabowo, Anggit; Herman, Tatang; Fatimah, Siti; Setyono, Muh. Faiz
Math Didactic: Jurnal Pendidikan Matematika Vol 9 No 3 (2023): September - Desember 2023
Publisher : Universitas PGRI Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33654/math.v9i3.1163

Abstract

Tujuan penelitian ini adalah untuk: (1) mengembangkan tes untuk mengukur higher thinking skills siswa kelas VIII SMP/MTs pada materi statistika dan (2) mengetahui karakteristik instrumen tes tersebut. Dengan proses pengembangan analisis, desain, pengembangan, implementasi, dan evaluasi, penelitian ini merupakan studi pengembangan dengan paradigma pengembangan ADDIE. Tes yang dikembangkan terdiri atas 10 butir soal pilihan ganda dan 5 butir soal uraian yang telah divalidasi oleh ahli. Teknik analisis data dilakukan secara kuantitatif dan deskriptif. Subjek uji coba yaitu 30 siswa kelas VIII SMP Negeri 1 Berbah. Berdasarkan hasil uji coba menunjukkan rata-rata indeks kesukaran butir-butir soal pilihan ganda adalah 0,44 (moderate) sedangkan rata-rata indeks kesukaran soal uraian adalah 0,35 (moderate). Rata-rata daya beda butir soal pilihan ganda adalah 0,40 (acceptable) dan daya beda untuk soal uraian adalah 0,47 (acceptable). Koefisien reliabilitas instrumen tes soal pilihan ganda dan uraian berturut-turut adalah 0,85 dan 0,74 dengan kriteria sangat tinggi. Dengan demikian, tes yang dikembangkan layak untuk digunakan untuk mengukur higher thinking skills siswa kelas VIII SMP/MTs pada materi statistika.
PENERAPAN MODEL TGT UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS IIB SD NEGERI PAKEL KONITAH, NISAUN; PRABOWO, ANGGIT; RAMADHANI, DHIMAS SISTA ANHAR
TEACHER : Jurnal Inovasi Karya Ilmiah Guru Vol. 4 No. 2 (2024)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/teacher.v4i2.3197

Abstract

This research is based on the low mathematics learning outcomes of class IIB students at SD Negeri Pakel. This issue arises because students still do not fully understand the material presented and the teaching methods used are insufficiently varied. This study aims to describe the learning process through the application of the Team Games Tournament (TGT) model and to analyze the learning outcomes of students after the implementation of this teaching model. This research is a Classroom Action Research (CAR), consisting of planning, implementation, observation, and reflection. The subjects of this study were 28 students from class IIB at SD Negeri Pakel, comprising 13 boys and 15 girls. The object of this research is the mathematics learning outcomes through the use of the TGT model. Data collection techniques in this study included observation, tests, and documentation. Data analysis techniques involved qualitative and quantitative data analysis. The results showed that in the initial pre-cycle condition, only 3 out of 28 students, or 11%, scored ?70. In the first cycle, this increased to 12 students, or 43%, and in the second cycle, it further increased to 26 students, or 93%, who achieved the minimum completeness criteria. Teacher and student activities also improved from the first to the second cycle. Teacher activity in the first cycle was 73% and increased to 92% in the second cycle. Meanwhile, student activity in the first cycle was 79% and increased to 91% in the second cycle. Thus, the implementation of the TGT learning model had a positive impact on students' mathematics learning outcomes. ABSTRAKPenelitian ini didasari oleh rendahnya hasil belajar Matematika siswa kelas IIB SD Negeri Pakel. Hal ini terjadi karena masih belum pahamnya siswa terhadap materi yang disampaikan dan model pembelajaran yang digunakan masih kurang bervariasi. Penelitian ini bertujuan untuk mendeskripsikan proses pembelajaran dengan penerapan model Team Games Tournament (TGT) serta menganalisis hasil belajar siswa setelah diterapkan model pembelajaran tersebut. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang terdiri dari perencanaan, pelaksanaan, observasi, dan refleksi. Subjek penelitian ini adalah siswa kelas IIB SD Negeri Pakel yang berjumlah 28 dengan rincian 13 laki-laki dan 15 perempuan. Sedangkan objek penelitian ini adalah hasil belajar matematika melalui penggunaan model TGT. Teknik pengumpulan data penelitian ini menggunakan observasi, tes, dan dokumentasi. Teknik analisis data menggunakan analisis data kualitatif dan analisis data kuantitatif. Hasil penelitian menunjukan bahwa pada kondisi awal prasiklus hanya 3 dari 28 siswa atau 11% yang memperoleh nilai ?70. Pada siklus I meningkat menjadi 12 siswa atau 43% kemudian pada siklus II juga meningkat menjadi 26 siswa atau 93% yang telah tuntas dan mencapai KKTP. Aktivitas guru dan siswa juga mrningkat dari siklus I ke siklus II. Aktivias guru pada siklus I sebesar 73% dan pada siklus II meningkat menjadi 92%. Sedangkan aktivitas siswa pada siklus I sebesar 79% dan pada siklus II meningkat menjadi 91%. Dengan demikian penerapan model pembelajaran TGT memberikan dampak positif terhadap hasil belajar matematika siswa.
Pelatihan Pengembangan Instrumen Tes Mata Pelajaran Matematika SMP Prabowo, Anggit; Kusdinar, Uus; Rahmawati, Uki
International Journal of Community Service Learning Vol. 2 No. 3 (2018): August 2018
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (947.188 KB) | DOI: 10.23887/ijcsl.v2i3.14189

Abstract

Tujuan pengabdian kepada masyarakat ini adalah memberikan pelatihan kepada guru matematika SMP untuk mengembangkan instrumen tes matematika SMP. Peserta pelatihan ini terdiri atas 12 guru dari 4 sekolah yaitu SMP Muhammadiyah 1 Godean, SMP Muhammadiyah 1 Gamping, SMP Muhammadiyah 1 Minggir, dan SMP Muhammadiyah 2 Depok, Kabupaten Sleman, Daerah Istimewa Yogyakarta. Kegiatan ini dilaksanakan di SMP Muhammadiyah 1 Godean. Metode pelaksanaan kegiatan pengabdian adalah melalui ceramah, diskusi, dan proyek. Pada kegiatan ceramah pemateri meyampaikan materi tentang teknik penambangan instrumen penilaian sesuai dengan prosedur yang baku dilanjutkan dengan diskusi. Setelah diskusi, peserta pelatihan megerjakan tugas proyek berupa menyusun instrument tes mata pelajaran matematika SMP, menganalisis secara kualitatif, mengujicobakannya, dan menganalisis berdasar data empirik. Melalui pelatihan ini peserta memeroleh keterampilan dalam mengembangkan instrument penilaian tes matematika SMP. Kegiatan ini telah menghasilkan perangkat instrument tes pilihan ganda untuk mata pelajaran matematika SMP untuk materi perbandingan, bangun datar, dan   hubungan antar sudut yang terstandar.
Android-based Teaching Material for Statistics Integrated with Social Media WhatsApp Prabowo, Anggit; Rahmawati, Uki; Anggoro, Rostien Puput
International Journal on Emerging Mathematics Education IJEME, Vol. 3 No. 1, March 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijeme.v3i1.11961

Abstract

The purpose of this study was to develop teaching material in the form of Android-based application for junior high school mathematics subjects in statistical material that are integrated with WhatsApp social media platform. The procedure for developing teaching materials was carried out through the stages of defining, designing, developing, and disseminating. The platform used to develop teaching material was MIT App Inventor. The teaching materials developed have been validated by two media experts and material experts. The trial of teaching material was carried out to educators and prospective mathematics educators in the Special Region of Yogyakarta and students at Depok 3 State Junior High School. This study has succeeded in developing Android-based teaching materials for junior high school mathematics subjects in valid and effective statistical material. The menus contained in this application consist of material and competency test. On the competency test menu, students can do the test and after completion, the application will display the score of the test results. What interesting about this application, the test results can be sent to the teacher via WhatsApp.
The Characteristics of Four-Tier Diagnostic Test: Classical Test Theory Perspective Prabowo, Anggit; Herman, Tatang; Fatimah, Siti
International Journal on Emerging Mathematics Education IJEME, Vol. 7 No. 1, March 2023
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijeme.v7i1.22677

Abstract

This study is part of developing a four-tier online diagnostic test for geometry in junior high schools in Indonesia. After wrote the items and validated by experts, items were tested on 249 students in Yogyakarta, one of the Special Regions in Indonesia.  This study aims to identify the characteristics of a four-tier online diagnostic test, from a classical test theory (CTT) perspective. This test contains 20 items of four-tier multiple choice with four options. The students’ responses were analyzed using Item and Test Analysis (ITEMAN) package. Item difficulty index, discriminant index, and reliability coefficient were three attributes analyzed. The average of item difficulty index is 0.384 (moderate category). The average item discriminant index is 0.513 (good category). The estimation of the reliability coefficient using the Cronbach-Alpha formula is 0.706 (good category).
Relationship between Cooperative learning method and Students’ Mathematics Learning Achievement: A Meta-Analysis Correlation Setiana, Dafid Slamet; Ili, La; Rumasoreng, Muhammad Irfan; Prabowo, Anggit
Al-Jabar: Jurnal Pendidikan Matematika Vol 11 No 1 (2020): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v11i1.6620

Abstract

An appropriate learning method can improve students’ learning achievement. The cooperative learning method encourages students to improve their mathematics learning achievement. Mathematics learning achievement is one indicator of achieving learning objectives. Mathematics is an important lesson to be learned and must be mastered by students. The purpose of this research was to analyze the effect size of the relationship between Cooperative learning method and mathematics learning achievement through meta-analysis quantitative research approach. In this research, the cooperative learning method serves as an independent variable, and mathematics learning achievement serves as the dependent variable. The data was obtained from the online database search results on Google Scholar in 2010-2020. The sample used was 16 research publications that have met the specified criteria. The data analysis technique used was the meta-analysis quantitative approach with correlation meta-analysis. The results showed that there was a positive and significant relationship (level of 5%) between the cooperative learning method and students’ mathematics learning achievement. The average effect size value was 0.15 in the range of 0.04 to 0.27 which was included in the low category. These results have proven the consistency of the findings of previous research. 
Relationship between student learning interest and mathematics learning achievement: A meta-analysis Ili, La; Rumasoreng, Muhammad Irfan; Prabowo, Anggit; Setiana, Dafid Slamet; Latuconsina, Adam
Al-Jabar: Jurnal Pendidikan Matematika Vol 12 No 2 (2021): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v12i2.9715

Abstract

Mathematics is regarded as one of the most important lessons that any student must learn. Internal and external factors, in general, influence students' mathematics learning achievement. One of the internal factor variables is students’ learning interest in mathematics. Many research publications show that the variable of interest is strongly related to mathematics learning achievement, so this study aims to prove and quantify the size of the relationship between mathematics learning interest and mathematics learning achievement using quantitative meta-analysis research approaches. The independent variable is student learning interest, and the dependent variable is mathematical learning achievement. The data was acquired from an online database search on Google Scholar within the 2009 to 2019 timeframe. Thirty research publications that satisfied the required criteria were utilized as the sample. Data analysis uses a quantitative meta-analysis approach with a correlation meta-analysis. The findings revealed a favorable and substantial (5% significance level) link between learning interest and student mathematics learning achievement. The average weight value of effect size was 0.540 in the range of 0.430 to 0.640 in the medium category. These findings have demonstrated the consistency of previous researchers' conclusions. 
Karakteristik Butir Soal Tes Logika Matematika Dan Himpunan Ditinjau Dari Teori Tes Klasik Fahmi, Syariful; Priwantoro, Soffi Widyanesti; Prabowo, Anggit
Delta: Jurnal Ilmiah Pendidikan Matematika Vol. 13 No. 1 (2025): DELTA : JURNAL ILMIAH PENDIDIKAN MATEMATIKA
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to analyze the formative test items for the Mathematical Logic and Sets course in the Digital Innovation Program of the Mathematics Education Study Program, FKIP UAD in terms of classical test theory. This research is descriptive research. The analysis was carried out on 20 multiple choice test items which were tested on 51 students. The analysis was carried out on the difficulty and discrimination index and reliability with the help of the ITEMAN (Item and Test Analysis) package program. The results of the analysis of the difficulty index showed that of the 20 items, there were 6 items that were difficult and 14 items that were moderate. In terms of discrimination, 18 items had good discrimination index and only 2 items had poor discrimination index. One of the causes of low discrimination index is caused by items that are too difficult. From these results, further revisions were made to the items that did not meet the good criteria. Reliability estimation using the Cronbach Alpha formula shows that the measurement results obtained through this test are reliable.
Development of Four-tier Multiple-choices Test to Diagnose Student's Misconception Prabowo, Anggit; Herman, Tatang; Fatimah, Siti; Ahniah, Arum Dwi
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 14, No 2 (2023): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Mathematics Dept, Math. and Science Faculty, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v14i2.45400

Abstract

Studies in Indonesia delineate that junior high school students in Indonesia have low mastery of circle material. Students with low mastery of the material tend to have misconceptions. The goal of this study is to develop a four-tier diagnostic test for circle material to identify the level of their understanding, including misconception in circle material. This development used the ADDIE model. It comprises four phases: Analysis, Design, Development, Implementation, and Evaluation. The test developed consists of 20 items which four experts in learning mathematics have validated. They are two lecturers and two teachers of mathematics who have teaching experience of more than ten years. The validated test was implemented on 34 grade 8 students in Yogyakarta. From the test results obtained information, of the 20 test items, on average, have an ideal difficulty level. All items have a good discriminant index. Test reliability was estimated using the Cronbach Alpha formula. The estimation results show a test reliability coefficient of 0.72. Students as test respondents stated that the tests developed contained easy-to-understand instructions, easy-to-understand language, sufficient test time, clear pictures, and enough items. This test can help junior high school mathematics teachers in Indonesia to identify their students' misconceptions and level of understanding, especially regarding circle material.Hasil-hasil studi menunjukkan siswa sekolah menengah pertama di Indonesia memiliki penguasaan yang rendah pada materi lingkaran. Siswa dengan penguasaan materi yang rendah terindikasi mengalami miskonsepsi. Penelitian ini bertujuan untuk mengembangkan tes diagnostik tipe four-tier pada materi lingkaran untuk mendiagnosis level pemahaman siswa pada materi lingkaran, termasuk miskonsepsi yang dialami siswa. Pengembangan ini menggunakan model ADDIE (Analysis, Design, Devalopment, Implementation, Evaluation). Tes yang dikembangkan terdiri atas 20 butir yang telah divalidasi oleh 4 orang ahli dalam pembelajaran matematika yang terdiri atas 2 orang dosen pembelajaran matematika dan 2 orang guru matematika yang memiliki pengalaman mengajar lebih dari 10 tahun. Tes yang sudah divalidasi diujicobakan kepada 34 siswa kelas 8 di Yogyakarta. Dari hasil uji coba didapat informasi bahwa dari 20 butir soal tes rata-rata memiliki tingkat kesukaran yang ideal. Keseluruhan butir memiliki daya pembeda yang baik. Keandalan tes diestimasi dengan menggunakan formula Cronbach Alpha. Hasil estimasi menunjukkan koefisien reliabilitas tes sebesar 0,72. Siswa sebagai responden uji coba menyatakan bahwa tes yang dikembangkan memuat petunjuk yang mudah dimengerti, bahasa yang mudah dipahami, waktu tes yang cukup, gambar yang jelas, dan jumlah butir soal yang cukup. Tes yang dikembangkan ini dapat membantu guru matematika sekolah menengah pertama di Indonesia untuk mengidentifikasi miskonsepsi dan level pemahaman siswanya, khususnya pada materi lingkaran.
Co-Authors Adam Latuconsina Ahniah, Arum Dwi Dafid Slamet Setiana Ili, La KONITAH, NISAUN Muhammad Irfan Rumasoreng RAMADHANI, DHIMAS SISTA ANHAR Rostien Puput Anggoro, Rostien Puput Setyono, Muh. Faiz Siti Fatimah Soffi Widyanesti Priwantoro, Soffi Widyanesti Syariful Fahmi, Syariful Tatang Herman, Tatang Uki Rahmawati Uus Kusdinar